At Jackmark, we know every test system is only as good as its electrical test connectors. For more than 35 years, we have been world-leading experts in the design and manufacture of engine test connector systems, and working closely with you, we can guarantee the most robust, reliable and cost-effective solution on the market. Our vast experience and proven track record in the field of engine hot and cold test connector systems is testimony to the robustness and reliability of our products. In collaboration with our customers, we continually develop test connector and test harness systems, resulting in unique and innovative solutions for a wide variety of applications and environments. After connection issues, the biggest cause of test harness or test lead failure is cable/wire breakage. At Jackmark, we have addressed this problem by producing our own cable management system, which is both flexible and extremely hard-wearing. It utilises a dual-type strain relief system, and is resistant to automotive fuels and coolants. We can also accommodate extremely high temperatures where necessary. In the case of high density or ‘micro-pitch’-type connections, Jackmark has an unconventional approach. Our pneumatically-operated tile connector, originally developed for vehicle harness testing, has been successfully used in several customers' engine test facilities as a ‘zero insertion force’ test interface. No matter your engine testing issue, we at Jackmark can guarantee to find a suitable and innovative solution, at a competitive price.